These fittings are meant to supply strong and trustworthy connections for different piping systems and to resist the rigors of demanding environments. The black malleable iron fittings are perfect for fuel and oil applications, although the galvanized iron fittings are great for non-potable water and outdoor use because of their https://jaredefeec.blogtov.com/19129804/the-best-side-of-pipe-thread-sizes